A student investigates the electrolysis of copper(II) sulfate solution using copper electrodes which do take part in the reaction. She uses this apparatus. She ... |
[2]. This question is about electrolysis. 2. Smart Exam Resources 0620 IGCSE Chemistry Topic Questions. 3 www.smartexamresources.com. |
When a metal conducts it is the electrons that are moving through the metal. When a salt solution conducts it is the ions in the solution that move towards the. |
Electrolysis for KS4. Chemistry. Page 3. Electrolysis for KS4 Chemistry - Worksheet (Answers). 1. Complete the diagram with the following labels: anode, cathode ... |
14 Metals could be extracted from their molten chlorides using electrolysis. Which substances are formed at each electrode? 15 Concentrated aqueous potassium ... |
Electrolyte - the compound which is being broken down. Must contain ions, and the ions must be free to move (i.e. the substance must be a liquid/solution. Test: ... |
This document contains 5 questions about electrolysis. Question 1 describes the electrolysis of copper(II) sulfate and asks about the reactions, ... |
Summary notes, flashcards and past exam questions by topic for CAIE IGCSE Chemistry Topic 4 - Electrochemistry. |
4 The diagram shows the electrolysis of concentrated hydrochloric acid and concentrated aqueous sodium chloride using carbon electrodes. –. +. +. – electrode 2. |
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